I'm revamping some of the graphics for our racing go karts... the design takes up the whole side of the body panels... i then put on a number decal and cut out by hand the vinyl around it so you cant see my stripes underneath the number. peel off the number and the stripes underneath it, then put on a number and it's 2nd color. my question is this... how do i use the punch feature when my stripes are layered in 2 colors? black and silver then lay the number on top and use the punch feature?? it takes away the black border around my silver design??? any help would be appreciated...